include/winpr/sspi.h

 
#ifndef WINPR_SSPI_H
#define WINPR_SSPI_H
 
#include <winpr/platform.h>
#include <winpr/winpr.h>
#include <winpr/cast.h>
#include <winpr/wtypes.h>
#include <winpr/windows.h>
#include <winpr/security.h>
 
#ifdef _WIN32
 
#include <tchar.h>
#include <winerror.h>
 
#define SECURITY_WIN32
#include <sspi.h>
#include <security.h>
 
#endif /* _WIN32 */
 
#if !defined(_WIN32) || defined(_UWP)
 
#ifndef SEC_ENTRY
#define SEC_ENTRY
#endif /* SEC_ENTRY */
 
typedef CHAR SEC_CHAR;
typedef WCHAR SEC_WCHAR;
 
typedef struct
{
  UINT32 LowPart;
  INT32 HighPart;
} SECURITY_INTEGER;
 
typedef SECURITY_INTEGER TimeStamp;
typedef SECURITY_INTEGER* PTimeStamp;
 
WINPR_PRAGMA_DIAG_PUSH
WINPR_PRAGMA_DIAG_IGNORED_RESERVED_ID_MACRO
 
#ifndef __SECSTATUS_DEFINED__
typedef LONG SECURITY_STATUS;
// NOLINTNEXTLINE(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp)
#define __SECSTATUS_DEFINED__
#endif /* __SECSTATUS_DEFINED__ */
 
WINPR_PRAGMA_DIAG_POP
 
typedef struct
{
  UINT32 fCapabilities;
  UINT16 wVersion;
  UINT16 wRPCID;
  UINT32 cbMaxToken;
  SEC_CHAR* Name;
  SEC_CHAR* Comment;
} SecPkgInfoA;
typedef SecPkgInfoA* PSecPkgInfoA;
 
typedef struct
{
  UINT32 fCapabilities;
  UINT16 wVersion;
  UINT16 wRPCID;
  UINT32 cbMaxToken;
  SEC_WCHAR* Name;
  SEC_WCHAR* Comment;
} SecPkgInfoW;
typedef SecPkgInfoW* PSecPkgInfoW;
 
#ifdef UNICODE
#define SecPkgInfo SecPkgInfoW
#define PSecPkgInfo PSecPkgInfoW
#else
#define SecPkgInfo SecPkgInfoA
#define PSecPkgInfo PSecPkgInfoA
#endif /* UNICODE */
 
#endif /* !defined(_WIN32) || defined(_UWP) */
 
#define NTLM_SSP_NAME _T("NTLM")
#define KERBEROS_SSP_NAME _T("Kerberos")
#define NEGO_SSP_NAME _T("Negotiate")
 
#define SECPKG_ID_NONE 0xFFFF
 
#define SECPKG_FLAG_INTEGRITY 0x00000001
#define SECPKG_FLAG_PRIVACY 0x00000002
#define SECPKG_FLAG_TOKEN_ONLY 0x00000004
#define SECPKG_FLAG_DATAGRAM 0x00000008
#define SECPKG_FLAG_CONNECTION 0x00000010
#define SECPKG_FLAG_MULTI_REQUIRED 0x00000020
#define SECPKG_FLAG_CLIENT_ONLY 0x00000040
#define SECPKG_FLAG_EXTENDED_ERROR 0x00000080
#define SECPKG_FLAG_IMPERSONATION 0x00000100
#define SECPKG_FLAG_ACCEPT_WIN32_NAME 0x00000200
#define SECPKG_FLAG_STREAM 0x00000400
#define SECPKG_FLAG_NEGOTIABLE 0x00000800
#define SECPKG_FLAG_GSS_COMPATIBLE 0x00001000
#define SECPKG_FLAG_LOGON 0x00002000
#define SECPKG_FLAG_ASCII_BUFFERS 0x00004000
#define SECPKG_FLAG_FRAGMENT 0x00008000
#define SECPKG_FLAG_MUTUAL_AUTH 0x00010000
#define SECPKG_FLAG_DELEGATION 0x00020000
#define SECPKG_FLAG_READONLY_WITH_CHECKSUM 0x00040000
#define SECPKG_FLAG_RESTRICTED_TOKENS 0x00080000
#define SECPKG_FLAG_NEGO_EXTENDER 0x00100000
#define SECPKG_FLAG_NEGOTIABLE2 0x00200000
 
#ifndef _WINERROR_
 
#define SEC_E_OK WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00000000)
#define SEC_E_INSUFFICIENT_MEMORY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090300)
#define SEC_E_INVALID_HANDLE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090301)
#define SEC_E_UNSUPPORTED_FUNCTION WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090302)
#define SEC_E_TARGET_UNKNOWN WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090303)
#define SEC_E_INTERNAL_ERROR WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090304)
#define SEC_E_SECPKG_NOT_FOUND WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090305)
#define SEC_E_NOT_OWNER WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090306)
#define SEC_E_CANNOT_INSTALL WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090307)
#define SEC_E_INVALID_TOKEN WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090308)
#define SEC_E_CANNOT_PACK WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090309)
#define SEC_E_QOP_NOT_SUPPORTED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009030A)
#define SEC_E_NO_IMPERSONATION WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009030B)
#define SEC_E_LOGON_DENIED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009030C)
#define SEC_E_UNKNOWN_CREDENTIALS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009030D)
#define SEC_E_NO_CREDENTIALS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009030E)
#define SEC_E_MESSAGE_ALTERED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009030F)
#define SEC_E_OUT_OF_SEQUENCE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090310)
#define SEC_E_NO_AUTHENTICATING_AUTHORITY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090311)
#define SEC_E_BAD_PKGID WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090316)
#define SEC_E_CONTEXT_EXPIRED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090317)
#define SEC_E_INCOMPLETE_MESSAGE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090318)
#define SEC_E_INCOMPLETE_CREDENTIALS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090320)
#define SEC_E_BUFFER_TOO_SMALL WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090321)
#define SEC_E_WRONG_PRINCIPAL WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090322)
#define SEC_E_TIME_SKEW WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090324)
#define SEC_E_UNTRUSTED_ROOT WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090325)
#define SEC_E_ILLEGAL_MESSAGE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090326)
#define SEC_E_CERT_UNKNOWN WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090327)
#define SEC_E_CERT_EXPIRED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090328)
#define SEC_E_ENCRYPT_FAILURE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090329)
#define SEC_E_DECRYPT_FAILURE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090330)
#define SEC_E_ALGORITHM_MISMATCH WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090331)
#define SEC_E_SECURITY_QOS_FAILED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090332)
#define SEC_E_UNFINISHED_CONTEXT_DELETED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090333)
#define SEC_E_NO_TGT_REPLY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090334)
#define SEC_E_NO_IP_ADDRESSES WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090335)
#define SEC_E_WRONG_CREDENTIAL_HANDLE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090336)
#define SEC_E_CRYPTO_SYSTEM_INVALID WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090337)
#define SEC_E_MAX_REFERRALS_EXCEEDED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090338)
#define SEC_E_MUST_BE_KDC WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090339)
#define SEC_E_STRONG_CRYPTO_NOT_SUPPORTED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009033A)
#define SEC_E_TOO_MANY_PRINCIPALS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009033B)
#define SEC_E_NO_PA_DATA WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009033C)
#define SEC_E_PKINIT_NAME_MISMATCH WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009033D)
#define SEC_E_SMARTCARD_LOGON_REQUIRED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009033E)
#define SEC_E_SHUTDOWN_IN_PROGRESS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009033F)
#define SEC_E_KDC_INVALID_REQUEST WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090340)
#define SEC_E_KDC_UNABLE_TO_REFER WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090341)
#define SEC_E_KDC_UNKNOWN_ETYPE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090342)
#define SEC_E_UNSUPPORTED_PREAUTH WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090343)
#define SEC_E_DELEGATION_REQUIRED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090345)
#define SEC_E_BAD_BINDINGS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090346)
#define SEC_E_MULTIPLE_ACCOUNTS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090347)
#define SEC_E_NO_KERB_KEY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090348)
#define SEC_E_CERT_WRONG_USAGE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090349)
#define SEC_E_DOWNGRADE_DETECTED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090350)
#define SEC_E_SMARTCARD_CERT_REVOKED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090351)
#define SEC_E_ISSUING_CA_UNTRUSTED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090352)
#define SEC_E_REVOCATION_OFFLINE_C WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090353)
#define SEC_E_PKINIT_CLIENT_FAILURE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090354)
#define SEC_E_SMARTCARD_CERT_EXPIRED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090355)
#define SEC_E_NO_S4U_PROT_SUPPORT WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090356)
#define SEC_E_CROSSREALM_DELEGATION_FAILURE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090357)
#define SEC_E_REVOCATION_OFFLINE_KDC WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090358)
#define SEC_E_ISSUING_CA_UNTRUSTED_KDC WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090359)
#define SEC_E_KDC_CERT_EXPIRED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035A)
#define SEC_E_KDC_CERT_REVOKED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035B)
#define SEC_E_INVALID_PARAMETER WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035D)
#define SEC_E_DELEGATION_POLICY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035E)
#define SEC_E_POLICY_NLTM_ONLY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035F)
#define SEC_E_NO_CONTEXT WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090361)
#define SEC_E_PKU2U_CERT_FAILURE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090362)
#define SEC_E_MUTUAL_AUTH_FAILED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090363)
 
#define SEC_I_CONTINUE_NEEDED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090312)
#define SEC_I_COMPLETE_NEEDED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090313)
#define SEC_I_COMPLETE_AND_CONTINUE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090314)
#define SEC_I_LOCAL_LOGON WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090315)
#define SEC_I_CONTEXT_EXPIRED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090317)
#define SEC_I_INCOMPLETE_CREDENTIALS WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090320)
#define SEC_I_RENEGOTIATE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090321)
#define SEC_I_NO_LSA_CONTEXT WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090323)
#define SEC_I_SIGNATURE_NEEDED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x0009035C)
#define SEC_I_NO_RENEGOTIATION WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090360)
 
#endif /* _WINERROR_ */
 
/* ============== some definitions missing in mingw ========================*/
#ifndef SEC_E_INVALID_PARAMETER
#define SEC_E_INVALID_PARAMETER WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035D)
#endif
 
#ifndef SEC_E_DELEGATION_POLICY
#define SEC_E_DELEGATION_POLICY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035E)
#endif
 
#ifndef SEC_E_POLICY_NLTM_ONLY
#define SEC_E_POLICY_NLTM_ONLY WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x8009035F)
#endif
 
#ifndef SEC_E_NO_CONTEXT
#define SEC_E_NO_CONTEXT WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090361)
#endif
 
#ifndef SEC_E_PKU2U_CERT_FAILURE
#define SEC_E_PKU2U_CERT_FAILURE WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090362)
#endif
 
#ifndef SEC_E_MUTUAL_AUTH_FAILED
#define SEC_E_MUTUAL_AUTH_FAILED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x80090363)
#endif
 
#ifndef SEC_I_SIGNATURE_NEEDED
#define SEC_I_SIGNATURE_NEEDED WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x0009035C)
#endif
 
#ifndef SEC_I_NO_RENEGOTIATION
#define SEC_I_NO_RENEGOTIATION WINPR_CXX_COMPAT_CAST(SECURITY_STATUS, 0x00090360)
#endif
 
/* ==================================================================================== */
 
#define SECURITY_NATIVE_DREP 0x00000010
#define SECURITY_NETWORK_DREP 0x00000000
 
#define SECPKG_CRED_INBOUND 0x00000001
#define SECPKG_CRED_OUTBOUND 0x00000002
#define SECPKG_CRED_BOTH 0x00000003
#define SECPKG_CRED_AUTOLOGON_RESTRICTED 0x00000010
#define SECPKG_CRED_PROCESS_POLICY_ONLY 0x00000020
 
/* Security Context Attributes */
 
#define SECPKG_ATTR_SIZES 0
#define SECPKG_ATTR_NAMES 1
#define SECPKG_ATTR_LIFESPAN 2
#define SECPKG_ATTR_DCE_INFO 3
#define SECPKG_ATTR_STREAM_SIZES 4
#define SECPKG_ATTR_KEY_INFO 5
#define SECPKG_ATTR_AUTHORITY 6
#define SECPKG_ATTR_PROTO_INFO 7
#define SECPKG_ATTR_PASSWORD_EXPIRY 8
#define SECPKG_ATTR_SESSION_KEY 9
#define SECPKG_ATTR_PACKAGE_INFO 10
#define SECPKG_ATTR_USER_FLAGS 11
#define SECPKG_ATTR_NEGOTIATION_INFO 12
#define SECPKG_ATTR_NATIVE_NAMES 13
#define SECPKG_ATTR_FLAGS 14
#define SECPKG_ATTR_USE_VALIDATED 15
#define SECPKG_ATTR_CREDENTIAL_NAME 16
#define SECPKG_ATTR_TARGET_INFORMATION 17
#define SECPKG_ATTR_ACCESS_TOKEN 18
#define SECPKG_ATTR_TARGET 19
#define SECPKG_ATTR_AUTHENTICATION_ID 20
#define SECPKG_ATTR_LOGOFF_TIME 21
#define SECPKG_ATTR_NEGO_KEYS 22
#define SECPKG_ATTR_PROMPTING_NEEDED 24
#define SECPKG_ATTR_UNIQUE_BINDINGS 25
#define SECPKG_ATTR_ENDPOINT_BINDINGS 26
#define SECPKG_ATTR_CLIENT_SPECIFIED_TARGET 27
#define SECPKG_ATTR_LAST_CLIENT_TOKEN_STATUS 30
#define SECPKG_ATTR_NEGO_PKG_INFO 31
#define SECPKG_ATTR_NEGO_STATUS 32
#define SECPKG_ATTR_CONTEXT_DELETED 33
 
#if !defined(_WIN32) || defined(_UWP)
 
typedef struct
{
  void* AccessToken;
} SecPkgContext_AccessToken;
 
typedef struct
{
  UINT32 dwFlags;
  UINT32 cbAppData;
  BYTE* pbAppData;
} SecPkgContext_SessionAppData;
 
typedef struct
{
  char* sAuthorityName;
} SecPkgContext_Authority;
 
typedef struct
{
  char* sTargetName;
} SecPkgContext_ClientSpecifiedTarget;
 
typedef UINT32 ALG_ID;
 
typedef struct
{
  UINT32 dwProtocol;
  ALG_ID aiCipher;
  UINT32 dwCipherStrength;
  ALG_ID aiHash;
  UINT32 dwHashStrength;
  ALG_ID aiExch;
  UINT32 dwExchStrength;
} SecPkgContext_ConnectionInfo;
 
typedef struct
{
  UINT32 AuthBufferLen;
  BYTE* AuthBuffer;
} SecPkgContext_ClientCreds;
 
typedef struct
{
  UINT32 AuthzSvc;
  void* pPac;
} SecPkgContex_DceInfo;
 
typedef struct
{
  UINT32 dwInitiatorAddrType;
  UINT32 cbInitiatorLength;
  UINT32 dwInitiatorOffset;
  UINT32 dwAcceptorAddrType;
  UINT32 cbAcceptorLength;
  UINT32 dwAcceptorOffset;
  UINT32 cbApplicationDataLength;
  UINT32 dwApplicationDataOffset;
} SEC_CHANNEL_BINDINGS;
 
typedef struct
{
  BYTE rgbKeys[128];
  BYTE rgbIVs[64];
} SecPkgContext_EapKeyBlock;
 
typedef struct
{
  UINT32 Flags;
} SecPkgContext_Flags;
 
typedef struct
{
  char* sSignatureAlgorithmName;
  char* sEncryptAlgorithmName;
  UINT32 KeySize;
  UINT32 SignatureAlgorithm;
  UINT32 EncryptAlgorithm;
} SecPkgContext_KeyInfo;
 
typedef struct
{
  TimeStamp tsStart;
  TimeStamp tsExpiry;
} SecPkgContext_Lifespan;
 
typedef struct
{
  char* sUserName;
} SecPkgContext_Names;
 
typedef struct
{
  char* sClientName;
  char* sServerName;
} SecPkgContext_NativeNames;
 
typedef struct
{
  SecPkgInfo* PackageInfo;
  UINT32 NegotiationState;
} SecPkgContext_NegotiationInfo;
 
typedef struct
{
  SecPkgInfo* PackageInfo;
} SecPkgContext_PackageInfo;
 
typedef struct
{
  TimeStamp tsPasswordExpires;
} SecPkgContext_PasswordExpiry;
 
typedef struct
{
  UINT32 SessionKeyLength;
  BYTE* SessionKey;
} SecPkgContext_SessionKey;
 
typedef struct
{
  UINT32 dwFlags;
  UINT32 cbSessionId;
  BYTE rgbSessionId[32];
} SecPkgContext_SessionInfo;
 
typedef struct
{
  UINT32 cbMaxToken;
  UINT32 cbMaxSignature;
  UINT32 cbBlockSize;
  UINT32 cbSecurityTrailer;
} SecPkgContext_Sizes;
 
typedef struct
{
  UINT32 cbHeader;
  UINT32 cbTrailer;
  UINT32 cbMaximumMessage;
  UINT32 cBuffers;
  UINT32 cbBlockSize;
} SecPkgContext_StreamSizes;
 
typedef struct
{
  void* AttributeInfo;
} SecPkgContext_SubjectAttributes;
 
typedef struct
{
  UINT16 cSignatureAndHashAlgorithms;
  UINT16* pSignatureAndHashAlgorithms;
} SecPkgContext_SupportedSignatures;
 
typedef struct
{
  UINT32 MarshalledTargetInfoLength;
  BYTE* MarshalledTargetInfo;
} SecPkgContext_TargetInformation;
 
/* Security Credentials Attributes */
 
#define SECPKG_CRED_ATTR_NAMES 1
#define SECPKG_CRED_ATTR_SSI_PROVIDER 2
#define SECPKG_CRED_ATTR_CERT 4
#define SECPKG_CRED_ATTR_PAC_BYPASS 5
 
typedef struct
{
  SEC_CHAR* sUserName;
} SecPkgCredentials_NamesA;
typedef SecPkgCredentials_NamesA* PSecPkgCredentials_NamesA;
 
typedef struct
{
  SEC_WCHAR* sUserName;
} SecPkgCredentials_NamesW;
typedef SecPkgCredentials_NamesW* PSecPkgCredentials_NamesW;
 
#ifdef UNICODE
#define SecPkgCredentials_Names SecPkgCredentials_NamesW
#define PSecPkgCredentials_Names PSecPkgCredentials_NamesW
#else
#define SecPkgCredentials_Names SecPkgCredentials_NamesA
#define PSecPkgCredentials_Names PSecPkgCredentials_NamesA
#endif
 
typedef struct
{
  SEC_WCHAR* sProviderName;
  unsigned long ProviderInfoLength;
  char* ProviderInfo;
} SecPkgCredentials_SSIProviderW, *PSecPkgCredentials_SSIProviderW;
 
typedef struct
{
  SEC_CHAR* sProviderName;
  unsigned long ProviderInfoLength;
  char* ProviderInfo;
} SecPkgCredentials_SSIProviderA, *PSecPkgCredentials_SSIProviderA;
 
#ifdef UNICODE
#define SecPkgCredentials_SSIProvider SecPkgCredentials_SSIProviderW
#define PSecPkgCredentials_SSIProvider PSecPkgCredentials_SSIProviderW
#else
#define SecPkgCredentials_SSIProvider SecPkgCredentials_SSIProviderA
#define PSecPkgCredentials_SSIProvider PSecPkgCredentials_SSIProviderA
#endif
 
typedef struct
{
  unsigned long EncodedCertSize;
  unsigned char* EncodedCert;
} SecPkgCredentials_Cert, *PSecPkgCredentials_Cert;
 
#endif /* !defined(_WIN32) || defined(_UWP) */
 
#if !defined(_WIN32) || defined(_UWP) || (defined(__MINGW32__) && (__MINGW64_VERSION_MAJOR <= 8))
 
#define SECPKG_CRED_ATTR_KDC_PROXY_SETTINGS 3
 
#define KDC_PROXY_SETTINGS_V1 1
#define KDC_PROXY_SETTINGS_FLAGS_FORCEPROXY 0x1
 
typedef struct
{
  ULONG Version;
  ULONG Flags;
  USHORT ProxyServerOffset;
  USHORT ProxyServerLength;
  USHORT ClientTlsCredOffset;
  USHORT ClientTlsCredLength;
} SecPkgCredentials_KdcProxySettingsW, *PSecPkgCredentials_KdcProxySettingsW;
 
typedef struct
{
  ULONG Version;
  ULONG Flags;
  USHORT ProxyServerOffset;
  USHORT ProxyServerLength;
  USHORT ClientTlsCredOffset;
  USHORT ClientTlsCredLength;
} SecPkgCredentials_KdcProxySettingsA, *PSecPkgCredentials_KdcProxySettingsA;
 
#ifdef UNICODE
#define SecPkgCredentials_KdcProxySettings SecPkgCredentials_KdcProxySettingsW
#define PSecPkgCredentials_KdcProxySettings PSecPkgCredentials_KdcProxySettingsW
#else
#define SecPkgCredentials_KdcProxySettings SecPkgCredentials_KdcProxySettingsA
#define PSecPkgCredentials_KdcProxySettings SecPkgCredentials_KdcProxySettingsA
#endif
 
typedef struct
{
  UINT32 BindingsLength;
  SEC_CHANNEL_BINDINGS* Bindings;
} SecPkgContext_Bindings;
#endif
 
/* InitializeSecurityContext Flags */
 
#define ISC_REQ_DELEGATE 0x00000001
#define ISC_REQ_MUTUAL_AUTH 0x00000002
#define ISC_REQ_REPLAY_DETECT 0x00000004
#define ISC_REQ_SEQUENCE_DETECT 0x00000008
#define ISC_REQ_CONFIDENTIALITY 0x00000010
#define ISC_REQ_USE_SESSION_KEY 0x00000020
#define ISC_REQ_PROMPT_FOR_CREDS 0x00000040
#define ISC_REQ_USE_SUPPLIED_CREDS 0x00000080
#define ISC_REQ_ALLOCATE_MEMORY 0x00000100
#define ISC_REQ_USE_DCE_STYLE 0x00000200
#define ISC_REQ_DATAGRAM 0x00000400
#define ISC_REQ_CONNECTION 0x00000800
#define ISC_REQ_CALL_LEVEL 0x00001000
#define ISC_REQ_FRAGMENT_SUPPLIED 0x00002000
#define ISC_REQ_EXTENDED_ERROR 0x00004000
#define ISC_REQ_STREAM 0x00008000
#define ISC_REQ_INTEGRITY 0x00010000
#define ISC_REQ_IDENTIFY 0x00020000
#define ISC_REQ_NULL_SESSION 0x00040000
#define ISC_REQ_MANUAL_CRED_VALIDATION 0x00080000
#define ISC_REQ_RESERVED1 0x00100000
#define ISC_REQ_FRAGMENT_TO_FIT 0x00200000
#define ISC_REQ_FORWARD_CREDENTIALS 0x00400000
#define ISC_REQ_NO_INTEGRITY 0x00800000
#define ISC_REQ_USE_HTTP_STYLE 0x01000000
 
#define ISC_RET_DELEGATE 0x00000001
#define ISC_RET_MUTUAL_AUTH 0x00000002
#define ISC_RET_REPLAY_DETECT 0x00000004
#define ISC_RET_SEQUENCE_DETECT 0x00000008
#define ISC_RET_CONFIDENTIALITY 0x00000010
#define ISC_RET_USE_SESSION_KEY 0x00000020
#define ISC_RET_USED_COLLECTED_CREDS 0x00000040
#define ISC_RET_USED_SUPPLIED_CREDS 0x00000080
#define ISC_RET_ALLOCATED_MEMORY 0x00000100
#define ISC_RET_USED_DCE_STYLE 0x00000200
#define ISC_RET_DATAGRAM 0x00000400
#define ISC_RET_CONNECTION 0x00000800
#define ISC_RET_INTERMEDIATE_RETURN 0x00001000
#define ISC_RET_CALL_LEVEL 0x00002000
#define ISC_RET_EXTENDED_ERROR 0x00004000
#define ISC_RET_STREAM 0x00008000
#define ISC_RET_INTEGRITY 0x00010000
#define ISC_RET_IDENTIFY 0x00020000
#define ISC_RET_NULL_SESSION 0x00040000
#define ISC_RET_MANUAL_CRED_VALIDATION 0x00080000
#define ISC_RET_RESERVED1 0x00100000
#define ISC_RET_FRAGMENT_ONLY 0x00200000
#define ISC_RET_FORWARD_CREDENTIALS 0x00400000
#define ISC_RET_USED_HTTP_STYLE 0x01000000
 
/* AcceptSecurityContext Flags */
 
#define ASC_REQ_DELEGATE 0x00000001
#define ASC_REQ_MUTUAL_AUTH 0x00000002
#define ASC_REQ_REPLAY_DETECT 0x00000004
#define ASC_REQ_SEQUENCE_DETECT 0x00000008
#define ASC_REQ_CONFIDENTIALITY 0x00000010
#define ASC_REQ_USE_SESSION_KEY 0x00000020
#define ASC_REQ_ALLOCATE_MEMORY 0x00000100
#define ASC_REQ_USE_DCE_STYLE 0x00000200
#define ASC_REQ_DATAGRAM 0x00000400
#define ASC_REQ_CONNECTION 0x00000800
#define ASC_REQ_CALL_LEVEL 0x00001000
#define ASC_REQ_EXTENDED_ERROR 0x00008000
#define ASC_REQ_STREAM 0x00010000
#define ASC_REQ_INTEGRITY 0x00020000
#define ASC_REQ_LICENSING 0x00040000
#define ASC_REQ_IDENTIFY 0x00080000
#define ASC_REQ_ALLOW_NULL_SESSION 0x00100000
#define ASC_REQ_ALLOW_NON_USER_LOGONS 0x00200000
#define ASC_REQ_ALLOW_CONTEXT_REPLAY 0x00400000
#define ASC_REQ_FRAGMENT_TO_FIT 0x00800000
#define ASC_REQ_FRAGMENT_SUPPLIED 0x00002000
#define ASC_REQ_NO_TOKEN 0x01000000
#define ASC_REQ_PROXY_BINDINGS 0x04000000
#define ASC_REQ_ALLOW_MISSING_BINDINGS 0x10000000
 
#define ASC_RET_DELEGATE 0x00000001
#define ASC_RET_MUTUAL_AUTH 0x00000002
#define ASC_RET_REPLAY_DETECT 0x00000004
#define ASC_RET_SEQUENCE_DETECT 0x00000008
#define ASC_RET_CONFIDENTIALITY 0x00000010
#define ASC_RET_USE_SESSION_KEY 0x00000020
#define ASC_RET_ALLOCATED_MEMORY 0x00000100
#define ASC_RET_USED_DCE_STYLE 0x00000200
#define ASC_RET_DATAGRAM 0x00000400
#define ASC_RET_CONNECTION 0x00000800
#define ASC_RET_CALL_LEVEL 0x00002000
#define ASC_RET_THIRD_LEG_FAILED 0x00004000
#define ASC_RET_EXTENDED_ERROR 0x00008000
#define ASC_RET_STREAM 0x00010000
#define ASC_RET_INTEGRITY 0x00020000
#define ASC_RET_LICENSING 0x00040000
#define ASC_RET_IDENTIFY 0x00080000
#define ASC_RET_NULL_SESSION 0x00100000
#define ASC_RET_ALLOW_NON_USER_LOGONS 0x00200000
#define ASC_RET_FRAGMENT_ONLY 0x00800000
#define ASC_RET_NO_TOKEN 0x01000000
#define ASC_RET_NO_PROXY_BINDINGS 0x04000000
#define ASC_RET_MISSING_BINDINGS 0x10000000
 
#define SEC_WINNT_AUTH_IDENTITY_ANSI 0x1
#define SEC_WINNT_AUTH_IDENTITY_UNICODE 0x2
#define SEC_WINNT_AUTH_IDENTITY_MARSHALLED 0x4
#define SEC_WINNT_AUTH_IDENTITY_ONLY 0x8
#define SEC_WINNT_AUTH_IDENTITY_EXTENDED 0x100
 
#if !defined(_WIN32) || defined(_UWP) || defined(__MINGW32__)
 
WINPR_PRAGMA_DIAG_PUSH
WINPR_PRAGMA_DIAG_IGNORED_RESERVED_ID_MACRO
 
#ifndef _AUTH_IDENTITY_DEFINED
// NOLINTNEXTLINE(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp)
#define _AUTH_IDENTITY_DEFINED
 
typedef struct
{
  UINT16* User;
  ULONG UserLength;
  UINT16* Domain;
  ULONG DomainLength;
  UINT16* Password;
  ULONG PasswordLength;
  UINT32 Flags;
} SEC_WINNT_AUTH_IDENTITY_W, *PSEC_WINNT_AUTH_IDENTITY_W;
 
typedef struct
{
  BYTE* User;
  ULONG UserLength;
  BYTE* Domain;
  ULONG DomainLength;
  BYTE* Password;
  ULONG PasswordLength;
  UINT32 Flags;
} SEC_WINNT_AUTH_IDENTITY_A, *PSEC_WINNT_AUTH_IDENTITY_A;
 
// Always define SEC_WINNT_AUTH_IDENTITY to SEC_WINNT_AUTH_IDENTITY_W
 
#ifdef UNICODE
#define SEC_WINNT_AUTH_IDENTITY SEC_WINNT_AUTH_IDENTITY_W
#define PSEC_WINNT_AUTH_IDENTITY PSEC_WINNT_AUTH_IDENTITY_W
#else
#define SEC_WINNT_AUTH_IDENTITY SEC_WINNT_AUTH_IDENTITY_W
#define PSEC_WINNT_AUTH_IDENTITY PSEC_WINNT_AUTH_IDENTITY_W
#endif
 
#endif /* _AUTH_IDENTITY_DEFINED */
 
#ifndef SEC_WINNT_AUTH_IDENTITY_VERSION
#define SEC_WINNT_AUTH_IDENTITY_VERSION 0x200
 
typedef struct
{
  UINT32 Version;
  UINT32 Length;
  UINT16* User;
  UINT32 UserLength;
  UINT16* Domain;
  UINT32 DomainLength;
  UINT16* Password;
  UINT32 PasswordLength;
  UINT32 Flags;
  UINT16* PackageList;
  UINT32 PackageListLength;
} SEC_WINNT_AUTH_IDENTITY_EXW, *PSEC_WINNT_AUTH_IDENTITY_EXW;
 
typedef struct
{
  UINT32 Version;
  UINT32 Length;
  BYTE* User;
  UINT32 UserLength;
  BYTE* Domain;
  UINT32 DomainLength;
  BYTE* Password;
  UINT32 PasswordLength;
  UINT32 Flags;
  BYTE* PackageList;
  UINT32 PackageListLength;
} SEC_WINNT_AUTH_IDENTITY_EXA, *PSEC_WINNT_AUTH_IDENTITY_EXA;
 
#ifdef UNICODE
#define SEC_WINNT_AUTH_IDENTITY_EX SEC_WINNT_AUTH_IDENTITY_EXW
#define PSEC_WINNT_AUTH_IDENTITY_EX PSEC_WINNT_AUTH_IDENTITY_EXW
#else
#define SEC_WINNT_AUTH_IDENTITY_EX SEC_WINNT_AUTH_IDENTITY_EXA
#define PSEC_WINNT_AUTH_IDENTITY_EX PSEC_WINNT_AUTH_IDENTITY_EXA
#endif
 
#endif /* SEC_WINNT_AUTH_IDENTITY_VERSION */
 
#ifndef SEC_WINNT_AUTH_IDENTITY_VERSION_2
#define SEC_WINNT_AUTH_IDENTITY_VERSION_2 0x201
 
typedef struct
{
  UINT32 Version;
  UINT16 cbHeaderLength;
  UINT32 cbStructureLength;
  UINT32 UserOffset;
  UINT16 UserLength;
  UINT32 DomainOffset;
  UINT16 DomainLength;
  UINT32 PackedCredentialsOffset;
  UINT16 PackedCredentialsLength;
  UINT32 Flags;
  UINT32 PackageListOffset;
  UINT16 PackageListLength;
} SEC_WINNT_AUTH_IDENTITY_EX2, *PSEC_WINNT_AUTH_IDENTITY_EX2;
 
#endif /* SEC_WINNT_AUTH_IDENTITY_VERSION_2 */
 
#ifndef _AUTH_IDENTITY_INFO_DEFINED
// NOLINTNEXTLINE(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp)
#define _AUTH_IDENTITY_INFO_DEFINED
 
// https://docs.microsoft.com/en-us/windows/win32/api/sspi/ns-sspi-sec_winnt_auth_identity_info
 
typedef union
{
  SEC_WINNT_AUTH_IDENTITY_EXW AuthIdExw;
  SEC_WINNT_AUTH_IDENTITY_EXA AuthIdExa;
  SEC_WINNT_AUTH_IDENTITY_A AuthId_a;
  SEC_WINNT_AUTH_IDENTITY_W AuthId_w;
  SEC_WINNT_AUTH_IDENTITY_EX2 AuthIdEx2;
} SEC_WINNT_AUTH_IDENTITY_INFO, *PSEC_WINNT_AUTH_IDENTITY_INFO;
 
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_PROCESS_ENCRYPTED 0x10
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_SYSTEM_PROTECTED 0x20
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_USER_PROTECTED 0x40
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_SYSTEM_ENCRYPTED 0x80
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_RESERVED 0x10000
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_NULL_USER 0x20000
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_NULL_DOMAIN 0x40000
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_ID_PROVIDER 0x80000
 
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_USE_MASK 0xFF000000
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_CREDPROV_DO_NOT_SAVE 0x80000000
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_SAVE_CRED_CHECKED 0x40000000
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_NO_CHECKBOX 0x20000000
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_CREDPROV_DO_NOT_LOAD 0x10000000
 
#define SEC_WINNT_AUTH_IDENTITY_FLAGS_VALID_SSPIPFC_FLAGS         \
  (SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_CREDPROV_DO_NOT_SAVE | \
   SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_SAVE_CRED_CHECKED |    \
   SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_NO_CHECKBOX |          \
   SEC_WINNT_AUTH_IDENTITY_FLAGS_SSPIPFC_CREDPROV_DO_NOT_LOAD)
 
#endif /* _AUTH_IDENTITY_INFO_DEFINED */
 
WINPR_PRAGMA_DIAG_POP
 
#if !defined(__MINGW32__)
typedef struct
{
  ULONG_PTR dwLower;
  ULONG_PTR dwUpper;
} SecHandle;
typedef SecHandle* PSecHandle;
 
typedef SecHandle CredHandle;
typedef CredHandle* PCredHandle;
typedef SecHandle CtxtHandle;
typedef CtxtHandle* PCtxtHandle;
 
#define SecInvalidateHandle(x) \
  ((PSecHandle)(x))->dwLower = ((PSecHandle)(x))->dwUpper = ((ULONG_PTR)((INT_PTR)-1))
 
#define SecIsValidHandle(x)                                        \
  ((((PSecHandle)(x))->dwLower != ((ULONG_PTR)((INT_PTR)-1))) && \
   (((PSecHandle)(x))->dwUpper != ((ULONG_PTR)((INT_PTR)-1))))
 
typedef struct
{
  ULONG cbBuffer;
  ULONG BufferType;
  void* pvBuffer;
} SecBuffer;
typedef SecBuffer* PSecBuffer;
 
typedef struct
{
  ULONG ulVersion;
  ULONG cBuffers;
  PSecBuffer pBuffers;
} SecBufferDesc;
typedef SecBufferDesc* PSecBufferDesc;
 
#endif /* __MINGW32__ */
 
#endif /* !defined(_WIN32) || defined(_UWP) || defined(__MINGW32__) */
 
typedef SECURITY_STATUS (*psSspiNtlmHashCallback)(void* client,
                                                  const SEC_WINNT_AUTH_IDENTITY* authIdentity,
                                                  const SecBuffer* ntproofvalue,
                                                  const BYTE* randkey, const BYTE* mic,
                                                  const SecBuffer* micvalue, BYTE* ntlmhash);
 
typedef struct
{
  char* samFile;
  psSspiNtlmHashCallback hashCallback;
  void* hashCallbackArg;
} SEC_WINPR_NTLM_SETTINGS;
 
typedef struct
{
  char* kdcUrl;
  char* keytab;
  char* cache;
  char* armorCache;
  char* pkinitX509Anchors;
  char* pkinitX509Identity;
  BOOL withPac;
  INT32 startTime;
  INT32 renewLifeTime;
  INT32 lifeTime;
  BYTE certSha1[20];
} SEC_WINPR_KERBEROS_SETTINGS;
 
typedef struct
{
  SEC_WINNT_AUTH_IDENTITY_EXW identity;
  SEC_WINPR_NTLM_SETTINGS* ntlmSettings;
  SEC_WINPR_KERBEROS_SETTINGS* kerberosSettings;
} SEC_WINNT_AUTH_IDENTITY_WINPR;
 
#define SECBUFFER_VERSION 0
 
/* Buffer Types */
#define SECBUFFER_EMPTY 0
#define SECBUFFER_DATA 1
#define SECBUFFER_TOKEN 2
#define SECBUFFER_PKG_PARAMS 3
#define SECBUFFER_MISSING 4
#define SECBUFFER_EXTRA 5
#define SECBUFFER_STREAM_TRAILER 6
#define SECBUFFER_STREAM_HEADER 7
#define SECBUFFER_NEGOTIATION_INFO 8
#define SECBUFFER_PADDING 9
#define SECBUFFER_STREAM 10
#define SECBUFFER_MECHLIST 11
#define SECBUFFER_MECHLIST_SIGNATURE 12
#define SECBUFFER_TARGET 13
#define SECBUFFER_CHANNEL_BINDINGS 14
#define SECBUFFER_CHANGE_PASS_RESPONSE 15
#define SECBUFFER_TARGET_HOST 16
#define SECBUFFER_ALERT 17
 
/* Security Buffer Flags */
#define SECBUFFER_ATTRMASK 0xF0000000
#define SECBUFFER_READONLY 0x80000000
#define SECBUFFER_READONLY_WITH_CHECKSUM 0x10000000
#define SECBUFFER_RESERVED 0x60000000
 
#if !defined(_WIN32) || defined(_UWP)
 
typedef void(SEC_ENTRY* SEC_GET_KEY_FN)(void* Arg, void* Principal, UINT32 KeyVer, void** Key,
                                        SECURITY_STATUS* pStatus);
 
typedef SECURITY_STATUS(SEC_ENTRY* ENUMERATE_SECURITY_PACKAGES_FN_A)(ULONG* pcPackages,
                                                                     PSecPkgInfoA* ppPackageInfo);
typedef SECURITY_STATUS(SEC_ENTRY* ENUMERATE_SECURITY_PACKAGES_FN_W)(ULONG* pcPackages,
                                                                     PSecPkgInfoW* ppPackageInfo);
 
#ifdef UNICODE
#define EnumerateSecurityPackages EnumerateSecurityPackagesW
#define ENUMERATE_SECURITY_PACKAGES_FN ENUMERATE_SECURITY_PACKAGES_FN_W
#else
#define EnumerateSecurityPackages EnumerateSecurityPackagesA
#define ENUMERATE_SECURITY_PACKAGES_FN ENUMERATE_SECURITY_PACKAGES_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* QUERY_CREDENTIALS_ATTRIBUTES_FN_A)(PCredHandle phCredential,
                                                                      ULONG ulAttribute,
                                                                      void* pBuffer);
typedef SECURITY_STATUS(SEC_ENTRY* QUERY_CREDENTIALS_ATTRIBUTES_FN_W)(PCredHandle phCredential,
                                                                      ULONG ulAttribute,
                                                                      void* pBuffer);
 
#ifdef UNICODE
#define QueryCredentialsAttributes QueryCredentialsAttributesW
#define QUERY_CREDENTIALS_ATTRIBUTES_FN QUERY_CREDENTIALS_ATTRIBUTES_FN_W
#else
#define QueryCredentialsAttributes QueryCredentialsAttributesA
#define QUERY_CREDENTIALS_ATTRIBUTES_FN QUERY_CREDENTIALS_ATTRIBUTES_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* ACQUIRE_CREDENTIALS_HANDLE_FN_A)(
    LPSTR pszPrincipal, LPSTR pszPackage, ULONG fCredentialUse, void* pvLogonID, void* pAuthData,
    SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PCredHandle phCredential,
    PTimeStamp ptsExpiry);
typedef SECURITY_STATUS(SEC_ENTRY* ACQUIRE_CREDENTIALS_HANDLE_FN_W)(
    LPWSTR pszPrincipal, LPWSTR pszPackage, ULONG fCredentialUse, void* pvLogonID, void* pAuthData,
    SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PCredHandle phCredential,
    PTimeStamp ptsExpiry);
 
#ifdef UNICODE
#define AcquireCredentialsHandle AcquireCredentialsHandleW
#define ACQUIRE_CREDENTIALS_HANDLE_FN ACQUIRE_CREDENTIALS_HANDLE_FN_W
#else
#define AcquireCredentialsHandle AcquireCredentialsHandleA
#define ACQUIRE_CREDENTIALS_HANDLE_FN ACQUIRE_CREDENTIALS_HANDLE_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* FREE_CREDENTIALS_HANDLE_FN)(PCredHandle phCredential);
 
typedef SECURITY_STATUS(SEC_ENTRY* INITIALIZE_SECURITY_CONTEXT_FN_A)(
    PCredHandle phCredential, PCtxtHandle phContext, SEC_CHAR* pszTargetName, ULONG fContextReq,
    ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput, ULONG Reserved2,
    PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr, PTimeStamp ptsExpiry);
typedef SECURITY_STATUS(SEC_ENTRY* INITIALIZE_SECURITY_CONTEXT_FN_W)(
    PCredHandle phCredential, PCtxtHandle phContext, SEC_WCHAR* pszTargetName, ULONG fContextReq,
    ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput, ULONG Reserved2,
    PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr, PTimeStamp ptsExpiry);
 
#ifdef UNICODE
#define InitializeSecurityContext InitializeSecurityContextW
#define INITIALIZE_SECURITY_CONTEXT_FN INITIALIZE_SECURITY_CONTEXT_FN_W
#else
#define InitializeSecurityContext InitializeSecurityContextA
#define INITIALIZE_SECURITY_CONTEXT_FN INITIALIZE_SECURITY_CONTEXT_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* ACCEPT_SECURITY_CONTEXT_FN)(
    PCredHandle phCredential, PCtxtHandle phContext, PSecBufferDesc pInput, ULONG fContextReq,
    ULONG TargetDataRep, PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr,
    PTimeStamp ptsTimeStamp);
 
typedef SECURITY_STATUS(SEC_ENTRY* COMPLETE_AUTH_TOKEN_FN)(PCtxtHandle phContext,
                                                           PSecBufferDesc pToken);
 
typedef SECURITY_STATUS(SEC_ENTRY* DELETE_SECURITY_CONTEXT_FN)(PCtxtHandle phContext);
 
typedef SECURITY_STATUS(SEC_ENTRY* APPLY_CONTROL_TOKEN_FN)(PCtxtHandle phContext,
                                                           PSecBufferDesc pInput);
 
typedef SECURITY_STATUS(SEC_ENTRY* QUERY_CONTEXT_ATTRIBUTES_FN_A)(PCtxtHandle phContext,
                                                                  ULONG ulAttribute, void* pBuffer);
typedef SECURITY_STATUS(SEC_ENTRY* QUERY_CONTEXT_ATTRIBUTES_FN_W)(PCtxtHandle phContext,
                                                                  ULONG ulAttribute, void* pBuffer);
 
#ifdef UNICODE
#define QueryContextAttributes QueryContextAttributesW
#define QUERY_CONTEXT_ATTRIBUTES_FN QUERY_CONTEXT_ATTRIBUTES_FN_W
#else
#define QueryContextAttributes QueryContextAttributesA
#define QUERY_CONTEXT_ATTRIBUTES_FN QUERY_CONTEXT_ATTRIBUTES_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* IMPERSONATE_SECURITY_CONTEXT_FN)(PCtxtHandle phContext);
 
typedef SECURITY_STATUS(SEC_ENTRY* REVERT_SECURITY_CONTEXT_FN)(PCtxtHandle phContext);
 
typedef SECURITY_STATUS(SEC_ENTRY* MAKE_SIGNATURE_FN)(PCtxtHandle phContext, ULONG fQOP,
                                                      PSecBufferDesc pMessage, ULONG MessageSeqNo);
 
typedef SECURITY_STATUS(SEC_ENTRY* VERIFY_SIGNATURE_FN)(PCtxtHandle phContext,
                                                        PSecBufferDesc pMessage, ULONG MessageSeqNo,
                                                        PULONG pfQOP);
 
typedef SECURITY_STATUS(SEC_ENTRY* FREE_CONTEXT_BUFFER_FN)(void* pvContextBuffer);
 
typedef SECURITY_STATUS(SEC_ENTRY* QUERY_SECURITY_PACKAGE_INFO_FN_A)(SEC_CHAR* pszPackageName,
                                                                     PSecPkgInfoA* ppPackageInfo);
typedef SECURITY_STATUS(SEC_ENTRY* QUERY_SECURITY_PACKAGE_INFO_FN_W)(SEC_WCHAR* pszPackageName,
                                                                     PSecPkgInfoW* ppPackageInfo);
 
#ifdef UNICODE
#define QuerySecurityPackageInfo QuerySecurityPackageInfoW
#define QUERY_SECURITY_PACKAGE_INFO_FN QUERY_SECURITY_PACKAGE_INFO_FN_W
#else
#define QuerySecurityPackageInfo QuerySecurityPackageInfoA
#define QUERY_SECURITY_PACKAGE_INFO_FN QUERY_SECURITY_PACKAGE_INFO_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* EXPORT_SECURITY_CONTEXT_FN)(PCtxtHandle phContext, ULONG fFlags,
                                                               PSecBuffer pPackedContext,
                                                               HANDLE* pToken);
 
typedef SECURITY_STATUS(SEC_ENTRY* IMPORT_SECURITY_CONTEXT_FN_A)(SEC_CHAR* pszPackage,
                                                                 PSecBuffer pPackedContext,
                                                                 HANDLE pToken,
                                                                 PCtxtHandle phContext);
typedef SECURITY_STATUS(SEC_ENTRY* IMPORT_SECURITY_CONTEXT_FN_W)(SEC_WCHAR* pszPackage,
                                                                 PSecBuffer pPackedContext,
                                                                 HANDLE pToken,
                                                                 PCtxtHandle phContext);
 
#ifdef UNICODE
#define ImportSecurityContext ImportSecurityContextW
#define IMPORT_SECURITY_CONTEXT_FN IMPORT_SECURITY_CONTEXT_FN_W
#else
#define ImportSecurityContext ImportSecurityContextA
#define IMPORT_SECURITY_CONTEXT_FN IMPORT_SECURITY_CONTEXT_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* ADD_CREDENTIALS_FN_A)(
    PCredHandle hCredentials, SEC_CHAR* pszPrincipal, SEC_CHAR* pszPackage, UINT32 fCredentialUse,
    void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PTimeStamp ptsExpiry);
typedef SECURITY_STATUS(SEC_ENTRY* ADD_CREDENTIALS_FN_W)(
    PCredHandle hCredentials, SEC_WCHAR* pszPrincipal, SEC_WCHAR* pszPackage, UINT32 fCredentialUse,
    void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PTimeStamp ptsExpiry);
 
#ifdef UNICODE
#define AddCredentials AddCredentialsW
#define ADD_CREDENTIALS_FN ADD_CREDENTIALS_FN_W
#else
#define AddCredentials AddCredentialsA
#define ADD_CREDENTIALS_FN ADD_CREDENTIALS_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* QUERY_SECURITY_CONTEXT_TOKEN_FN)(PCtxtHandle phContext,
                                                                    HANDLE* phToken);
 
typedef SECURITY_STATUS(SEC_ENTRY* ENCRYPT_MESSAGE_FN)(PCtxtHandle phContext, ULONG fQOP,
                                                       PSecBufferDesc pMessage, ULONG MessageSeqNo);
 
typedef SECURITY_STATUS(SEC_ENTRY* DECRYPT_MESSAGE_FN)(PCtxtHandle phContext,
                                                       PSecBufferDesc pMessage, ULONG MessageSeqNo,
                                                       PULONG pfQOP);
 
typedef SECURITY_STATUS(SEC_ENTRY* SET_CONTEXT_ATTRIBUTES_FN_A)(PCtxtHandle phContext,
                                                                ULONG ulAttribute, void* pBuffer,
                                                                ULONG cbBuffer);
typedef SECURITY_STATUS(SEC_ENTRY* SET_CONTEXT_ATTRIBUTES_FN_W)(PCtxtHandle phContext,
                                                                ULONG ulAttribute, void* pBuffer,
                                                                ULONG cbBuffer);
 
#ifdef UNICODE
#define SetContextAttributes SetContextAttributesW
#define SET_CONTEXT_ATTRIBUTES_FN SET_CONTEXT_ATTRIBUTES_FN_W
#else
#define SetContextAttributes SetContextAttributesA
#define SET_CONTEXT_ATTRIBUTES_FN SET_CONTEXT_ATTRIBUTES_FN_A
#endif
 
typedef SECURITY_STATUS(SEC_ENTRY* SET_CREDENTIALS_ATTRIBUTES_FN_A)(PCredHandle phCredential,
                                                                    ULONG ulAttribute,
                                                                    void* pBuffer, ULONG cbBuffer);
 
typedef SECURITY_STATUS(SEC_ENTRY* SET_CREDENTIALS_ATTRIBUTES_FN_W)(PCredHandle phCredential,
                                                                    ULONG ulAttribute,
                                                                    void* pBuffer, ULONG cbBuffer);
 
#ifdef UNICODE
#define SetCredentialsAttributes SetCredentialsAttributesW
#define SET_CREDENTIALS_ATTRIBUTES_FN SET_CREDENTIALS_ATTRIBUTES_FN_W
#else
#define SetCredentialsAttributes SetCredentialsAttributesA
#define SET_CREDENTIALS_ATTRIBUTES_FN SET_CREDENTIALS_ATTRIBUTES_FN_A
#endif
 
#define SECURITY_SUPPORT_PROVIDER_INTERFACE_VERSION \
  1 /* Interface has all routines through DecryptMessage */
#define SECURITY_SUPPORT_PROVIDER_INTERFACE_VERSION_2 \
  2 /* Interface has all routines through SetContextAttributes */
#define SECURITY_SUPPORT_PROVIDER_INTERFACE_VERSION_3 \
  3 /* Interface has all routines through SetCredentialsAttributes */
#define SECURITY_SUPPORT_PROVIDER_INTERFACE_VERSION_4 \
  4 /* Interface has all routines through ChangeAccountPassword */
 
typedef struct
{
  UINT32 dwVersion;
  ENUMERATE_SECURITY_PACKAGES_FN_A EnumerateSecurityPackagesA;
  QUERY_CREDENTIALS_ATTRIBUTES_FN_A QueryCredentialsAttributesA;
  ACQUIRE_CREDENTIALS_HANDLE_FN_A AcquireCredentialsHandleA;
  FREE_CREDENTIALS_HANDLE_FN FreeCredentialsHandle;
  void* Reserved2;
  INITIALIZE_SECURITY_CONTEXT_FN_A InitializeSecurityContextA;
  ACCEPT_SECURITY_CONTEXT_FN AcceptSecurityContext;
  COMPLETE_AUTH_TOKEN_FN CompleteAuthToken;
  DELETE_SECURITY_CONTEXT_FN DeleteSecurityContext;
  APPLY_CONTROL_TOKEN_FN ApplyControlToken;
  QUERY_CONTEXT_ATTRIBUTES_FN_A QueryContextAttributesA;
  IMPERSONATE_SECURITY_CONTEXT_FN ImpersonateSecurityContext;
  REVERT_SECURITY_CONTEXT_FN RevertSecurityContext;
  MAKE_SIGNATURE_FN MakeSignature;
  VERIFY_SIGNATURE_FN VerifySignature;
  FREE_CONTEXT_BUFFER_FN FreeContextBuffer;
  QUERY_SECURITY_PACKAGE_INFO_FN_A QuerySecurityPackageInfoA;
  void* Reserved3;
  void* Reserved4;
  EXPORT_SECURITY_CONTEXT_FN ExportSecurityContext;
  IMPORT_SECURITY_CONTEXT_FN_A ImportSecurityContextA;
  ADD_CREDENTIALS_FN_A AddCredentialsA;
  void* Reserved8;
  QUERY_SECURITY_CONTEXT_TOKEN_FN QuerySecurityContextToken;
  ENCRYPT_MESSAGE_FN EncryptMessage;
  DECRYPT_MESSAGE_FN DecryptMessage;
  SET_CONTEXT_ATTRIBUTES_FN_A SetContextAttributesA;
  SET_CREDENTIALS_ATTRIBUTES_FN_A SetCredentialsAttributesA;
} SecurityFunctionTableA;
typedef SecurityFunctionTableA* PSecurityFunctionTableA;
 
typedef struct
{
  UINT32 dwVersion;
  ENUMERATE_SECURITY_PACKAGES_FN_W EnumerateSecurityPackagesW;
  QUERY_CREDENTIALS_ATTRIBUTES_FN_W QueryCredentialsAttributesW;
  ACQUIRE_CREDENTIALS_HANDLE_FN_W AcquireCredentialsHandleW;
  FREE_CREDENTIALS_HANDLE_FN FreeCredentialsHandle;
  void* Reserved2;
  INITIALIZE_SECURITY_CONTEXT_FN_W InitializeSecurityContextW;
  ACCEPT_SECURITY_CONTEXT_FN AcceptSecurityContext;
  COMPLETE_AUTH_TOKEN_FN CompleteAuthToken;
  DELETE_SECURITY_CONTEXT_FN DeleteSecurityContext;
  APPLY_CONTROL_TOKEN_FN ApplyControlToken;
  QUERY_CONTEXT_ATTRIBUTES_FN_W QueryContextAttributesW;
  IMPERSONATE_SECURITY_CONTEXT_FN ImpersonateSecurityContext;
  REVERT_SECURITY_CONTEXT_FN RevertSecurityContext;
  MAKE_SIGNATURE_FN MakeSignature;
  VERIFY_SIGNATURE_FN VerifySignature;
  FREE_CONTEXT_BUFFER_FN FreeContextBuffer;
  QUERY_SECURITY_PACKAGE_INFO_FN_W QuerySecurityPackageInfoW;
  void* Reserved3;
  void* Reserved4;
  EXPORT_SECURITY_CONTEXT_FN ExportSecurityContext;
  IMPORT_SECURITY_CONTEXT_FN_W ImportSecurityContextW;
  ADD_CREDENTIALS_FN_W AddCredentialsW;
  void* Reserved8;
  QUERY_SECURITY_CONTEXT_TOKEN_FN QuerySecurityContextToken;
  ENCRYPT_MESSAGE_FN EncryptMessage;
  DECRYPT_MESSAGE_FN DecryptMessage;
  SET_CONTEXT_ATTRIBUTES_FN_W SetContextAttributesW;
  SET_CREDENTIALS_ATTRIBUTES_FN_W SetCredentialsAttributesW;
} SecurityFunctionTableW;
typedef SecurityFunctionTableW* PSecurityFunctionTableW;
 
typedef PSecurityFunctionTableA(SEC_ENTRY* INIT_SECURITY_INTERFACE_A)(void);
typedef PSecurityFunctionTableW(SEC_ENTRY* INIT_SECURITY_INTERFACE_W)(void);
 
#ifdef UNICODE
#define InitSecurityInterface InitSecurityInterfaceW
#define SecurityFunctionTable SecurityFunctionTableW
#define PSecurityFunctionTable PSecurityFunctionTableW
#define INIT_SECURITY_INTERFACE INIT_SECURITY_INTERFACE_W
#else
#define InitSecurityInterface InitSecurityInterfaceA
#define SecurityFunctionTable SecurityFunctionTableA
#define PSecurityFunctionTable PSecurityFunctionTableA
#define INIT_SECURITY_INTERFACE INIT_SECURITY_INTERFACE_A
#endif
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#ifdef SSPI_DLL
 
  /* Package Management */
 
  WINPR_API SECURITY_STATUS SEC_ENTRY EnumerateSecurityPackagesA(ULONG* pcPackages,
                                                                 PSecPkgInfoA* ppPackageInfo);
  WINPR_API SECURITY_STATUS SEC_ENTRY EnumerateSecurityPackagesW(ULONG* pcPackages,
                                                                 PSecPkgInfoW* ppPackageInfo);
 
  WINPR_API PSecurityFunctionTableA SEC_ENTRY InitSecurityInterfaceA(void);
  WINPR_API PSecurityFunctionTableW SEC_ENTRY InitSecurityInterfaceW(void);
 
  WINPR_API SECURITY_STATUS SEC_ENTRY QuerySecurityPackageInfoA(SEC_CHAR* pszPackageName,
                                                                PSecPkgInfoA* ppPackageInfo);
  WINPR_API SECURITY_STATUS SEC_ENTRY QuerySecurityPackageInfoW(SEC_WCHAR* pszPackageName,
                                                                PSecPkgInfoW* ppPackageInfo);
 
  /* Credential Management */
 
  WINPR_API SECURITY_STATUS SEC_ENTRY AcquireCredentialsHandleA(
      SEC_CHAR* pszPrincipal, SEC_CHAR* pszPackage, ULONG fCredentialUse, void* pvLogonID,
      void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PCredHandle phCredential,
      PTimeStamp ptsExpiry);
  WINPR_API SECURITY_STATUS SEC_ENTRY AcquireCredentialsHandleW(
      SEC_WCHAR* pszPrincipal, SEC_WCHAR* pszPackage, ULONG fCredentialUse, void* pvLogonID,
      void* pAuthData, SEC_GET_KEY_FN pGetKeyFn, void* pvGetKeyArgument, PCredHandle phCredential,
      PTimeStamp ptsExpiry);
 
  WINPR_API SECURITY_STATUS SEC_ENTRY ExportSecurityContext(PCtxtHandle phContext, ULONG fFlags,
                                                            PSecBuffer pPackedContext,
                                                            HANDLE* pToken);
  WINPR_API SECURITY_STATUS SEC_ENTRY FreeCredentialsHandle(PCredHandle phCredential);
 
  WINPR_API SECURITY_STATUS SEC_ENTRY ImportSecurityContextA(SEC_CHAR* pszPackage,
                                                             PSecBuffer pPackedContext,
                                                             HANDLE pToken,
                                                             PCtxtHandle phContext);
  WINPR_API SECURITY_STATUS SEC_ENTRY ImportSecurityContextW(SEC_WCHAR* pszPackage,
                                                             PSecBuffer pPackedContext,
                                                             HANDLE pToken,
                                                             PCtxtHandle phContext);
 
  WINPR_API SECURITY_STATUS SEC_ENTRY QueryCredentialsAttributesA(PCredHandle phCredential,
                                                                  ULONG ulAttribute,
                                                                  void* pBuffer);
  WINPR_API SECURITY_STATUS SEC_ENTRY QueryCredentialsAttributesW(PCredHandle phCredential,
                                                                  ULONG ulAttribute,
                                                                  void* pBuffer);
 
  /* Context Management */
 
  WINPR_API SECURITY_STATUS SEC_ENTRY
  AcceptSecurityContext(PCredHandle phCredential, PCtxtHandle phContext, PSecBufferDesc pInput,
                        ULONG fContextReq, ULONG TargetDataRep, PCtxtHandle phNewContext,
                        PSecBufferDesc pOutput, PULONG pfContextAttr, PTimeStamp ptsTimeStamp);
 
  WINPR_API SECURITY_STATUS SEC_ENTRY ApplyControlToken(PCtxtHandle phContext,
                                                        PSecBufferDesc pInput);
  WINPR_API SECURITY_STATUS SEC_ENTRY CompleteAuthToken(PCtxtHandle phContext,
                                                        PSecBufferDesc pToken);
  WINPR_API SECURITY_STATUS SEC_ENTRY DeleteSecurityContext(PCtxtHandle phContext);
  WINPR_API SECURITY_STATUS SEC_ENTRY FreeContextBuffer(void* pvContextBuffer);
  WINPR_API SECURITY_STATUS SEC_ENTRY ImpersonateSecurityContext(PCtxtHandle phContext);
 
  WINPR_API SECURITY_STATUS SEC_ENTRY InitializeSecurityContextA(
      PCredHandle phCredential, PCtxtHandle phContext, SEC_CHAR* pszTargetName, ULONG fContextReq,
      ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput, ULONG Reserved2,
      PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr,
      PTimeStamp ptsExpiry);
  WINPR_API SECURITY_STATUS SEC_ENTRY InitializeSecurityContextW(
      PCredHandle phCredential, PCtxtHandle phContext, SEC_WCHAR* pszTargetName,
      ULONG fContextReq, ULONG Reserved1, ULONG TargetDataRep, PSecBufferDesc pInput,
      ULONG Reserved2, PCtxtHandle phNewContext, PSecBufferDesc pOutput, PULONG pfContextAttr,
      PTimeStamp ptsExpiry);
 
  WINPR_API SECURITY_STATUS SEC_ENTRY QueryContextAttributes(PCtxtHandle phContext,
                                                             ULONG ulAttribute, void* pBuffer);
  WINPR_API SECURITY_STATUS SEC_ENTRY QuerySecurityContextToken(PCtxtHandle phContext,
                                                                HANDLE* phToken);
  WINPR_API SECURITY_STATUS SEC_ENTRY SetContextAttributes(PCtxtHandle phContext,
                                                           ULONG ulAttribute, void* pBuffer,
                                                           ULONG cbBuffer);
  WINPR_API SECURITY_STATUS SEC_ENTRY RevertSecurityContext(PCtxtHandle phContext);
 
  /* Message Support */
 
  WINPR_API SECURITY_STATUS SEC_ENTRY DecryptMessage(PCtxtHandle phContext,
                                                     PSecBufferDesc pMessage, ULONG MessageSeqNo,
                                                     PULONG pfQOP);
  WINPR_API SECURITY_STATUS SEC_ENTRY EncryptMessage(PCtxtHandle phContext, ULONG fQOP,
                                                     PSecBufferDesc pMessage, ULONG MessageSeqNo);
  WINPR_API SECURITY_STATUS SEC_ENTRY MakeSignature(PCtxtHandle phContext, ULONG fQOP,
                                                    PSecBufferDesc pMessage, ULONG MessageSeqNo);
  WINPR_API SECURITY_STATUS SEC_ENTRY VerifySignature(PCtxtHandle phContext,
                                                      PSecBufferDesc pMessage, ULONG MessageSeqNo,
                                                      PULONG pfQOP);
 
#endif /* SSPI_DLL */
 
#ifdef __cplusplus
}
#endif
 
#endif
 
#ifdef __cplusplus
extern "C"
{
#endif
 
  /* Custom API */
 
/* Extended SECPKG_ATTR IDs begin at 1000 */
#define SECPKG_ATTR_AUTH_IDENTITY 1001
#define SECPKG_ATTR_AUTH_PASSWORD 1002
#define SECPKG_ATTR_AUTH_NTLM_HASH 1003
#define SECPKG_ATTR_AUTH_NTLM_MESSAGE 1100
#define SECPKG_ATTR_AUTH_NTLM_TIMESTAMP 1101
#define SECPKG_ATTR_AUTH_NTLM_CLIENT_CHALLENGE 1102
#define SECPKG_ATTR_AUTH_NTLM_SERVER_CHALLENGE 1103
#define SECPKG_ATTR_AUTH_NTLM_NTPROOF_VALUE 1104
#define SECPKG_ATTR_AUTH_NTLM_RANDKEY 1105
#define SECPKG_ATTR_AUTH_NTLM_MIC 1106
#define SECPKG_ATTR_AUTH_NTLM_MIC_VALUE 1107
 
#define SECPKG_CRED_ATTR_TICKET_LOGON 1200
 
  typedef struct
  {
    char User[256 + 1];
    char Domain[256 + 1];
  } SecPkgContext_AuthIdentity;
 
  typedef struct
  {
    char Password[256 + 1];
  } SecPkgContext_AuthPassword;
 
  typedef struct
  {
    int Version;
    BYTE NtlmHash[16];
  } SecPkgContext_AuthNtlmHash;
 
  typedef struct
  {
    BYTE Timestamp[8];
    BOOL ChallengeOrResponse;
  } SecPkgContext_AuthNtlmTimestamp;
 
  typedef struct
  {
    BYTE ClientChallenge[8];
  } SecPkgContext_AuthNtlmClientChallenge;
 
  typedef struct
  {
    BYTE ServerChallenge[8];
  } SecPkgContext_AuthNtlmServerChallenge;
 
  typedef struct
  {
    UINT32 type;
    UINT32 length;
    BYTE* buffer;
  } SecPkgContext_AuthNtlmMessage;
 
#define SSPI_INTERFACE_WINPR 0x00000001
#define SSPI_INTERFACE_NATIVE 0x00000002
 
  typedef PSecurityFunctionTableA(SEC_ENTRY* INIT_SECURITY_INTERFACE_EX_A)(DWORD flags);
  typedef PSecurityFunctionTableW(SEC_ENTRY* INIT_SECURITY_INTERFACE_EX_W)(DWORD flags);
 
  WINPR_API void sspi_GlobalInit(void);
  WINPR_API void sspi_GlobalFinish(void);
 
  WINPR_API void* sspi_SecBufferAlloc(PSecBuffer SecBuffer, ULONG size);
  WINPR_API void sspi_SecBufferFree(PSecBuffer SecBuffer);
 
#define sspi_SetAuthIdentity sspi_SetAuthIdentityA
  WINPR_API int sspi_SetAuthIdentityA(SEC_WINNT_AUTH_IDENTITY* identity, const char* user,
                                      const char* domain, const char* password);
  WINPR_API int sspi_SetAuthIdentityW(SEC_WINNT_AUTH_IDENTITY* identity, const WCHAR* user,
                                      const WCHAR* domain, const WCHAR* password);
  WINPR_API int sspi_SetAuthIdentityWithLengthW(SEC_WINNT_AUTH_IDENTITY* identity,
                                                const WCHAR* user, size_t userLen,
                                                const WCHAR* domain, size_t domainLen,
                                                const WCHAR* password, size_t passwordLen);
  WINPR_API UINT32 sspi_GetAuthIdentityVersion(const void* identity);
  WINPR_API UINT32 sspi_GetAuthIdentityFlags(const void* identity);
  WINPR_API BOOL sspi_GetAuthIdentityUserDomainW(const void* identity, const WCHAR** pUser,
                                                 UINT32* pUserLength, const WCHAR** pDomain,
                                                 UINT32* pDomainLength);
  WINPR_API BOOL sspi_GetAuthIdentityUserDomainA(const void* identity, const char** pUser,
                                                 UINT32* pUserLength, const char** pDomain,
                                                 UINT32* pDomainLength);
  WINPR_API BOOL sspi_GetAuthIdentityPasswordW(const void* identity, const WCHAR** pPassword,
                                               UINT32* pPasswordLength);
  WINPR_API BOOL sspi_GetAuthIdentityPasswordA(const void* identity, const char** pPassword,
                                               UINT32* pPasswordLength);
  WINPR_API BOOL sspi_CopyAuthIdentityFieldsA(const SEC_WINNT_AUTH_IDENTITY_INFO* identity,
                                              char** pUser, char** pDomain, char** pPassword);
  WINPR_API BOOL sspi_CopyAuthIdentityFieldsW(const SEC_WINNT_AUTH_IDENTITY_INFO* identity,
                                              WCHAR** pUser, WCHAR** pDomain, WCHAR** pPassword);
  WINPR_API BOOL sspi_CopyAuthPackageListA(const SEC_WINNT_AUTH_IDENTITY_INFO* identity,
                                           char** pPackageList);
  WINPR_API int sspi_CopyAuthIdentity(SEC_WINNT_AUTH_IDENTITY* identity,
                                      const SEC_WINNT_AUTH_IDENTITY_INFO* srcIdentity);
 
  WINPR_API void sspi_FreeAuthIdentity(SEC_WINNT_AUTH_IDENTITY* identity);
 
  WINPR_API const char* GetSecurityStatusString(SECURITY_STATUS status);
 
  WINPR_API SecurityFunctionTableW* SEC_ENTRY InitSecurityInterfaceExW(DWORD flags);
  WINPR_API SecurityFunctionTableA* SEC_ENTRY InitSecurityInterfaceExA(DWORD flags);
 
#ifdef UNICODE
#define InitSecurityInterfaceEx InitSecurityInterfaceExW
#define INIT_SECURITY_INTERFACE_EX INIT_SECURITY_INTERFACE_EX_W
#else
#define InitSecurityInterfaceEx InitSecurityInterfaceExA
#define INIT_SECURITY_INTERFACE_EX INIT_SECURITY_INTERFACE_EX_A
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif /* WINPR_SSPI_H */